Model: GT-P3100
Model name: Galaxy Tab 2 7.0
Country: Switzerland
Version: Android 4.2.2
Changelist: 2396473
Build date: Tue, 07 Jan 2014 06:33:03 +0000
Product Code: AUT
PDA: P3100XWDNA1
CSC: P3100AUTDNA1
MODEM: P3100XXDMF2

http://www.sammobile.com/firmwares/3/?download=25901